Bacula-users

Re: [Bacula-users] Using HP Storageworks 1/8 G2 with Bacula

2010-06-14 11:52:35
Subject: Re: [Bacula-users] Using HP Storageworks 1/8 G2 with Bacula
From: John Drescher <drescherjm AT gmail DOT com>
To: daniel-listas AT gmx DOT net
Date: Mon, 14 Jun 2010 11:50:20 -0400
>> AFAIK cciss only supports disks.
>
> Hm, no it should work with tapes.
>
> http://www.kernel.org/doc/Documentation/blockdev/cciss.txt
>

I find this part interesting:

Additionally, note that the driver will not engage the SCSI core at init
time.  The driver must be directed to dynamically engage the SCSI core via
the /proc filesystem entry which the "block" side of the driver creates as
/proc/driver/cciss/cciss* at runtime.  This is because at driver init time,
the SCSI core may not yet be initialized (because the driver is a block
driver) and attempting to register it with the SCSI core in such a case
would cause a hang.  This is best done via an initialization script
(typically in /etc/init.d, but could vary depending on distribution).
For example:

        for x in /proc/driver/cciss/cciss[0-9]*
        do
                echo "engage scsi" > $x
        done




John

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